SSETI-EXPRESS

28894
Spacetrack Directory Number
2005-10-27
Orbit launches
687.66 km
Average height
27050.71 km/h
Average velocity


Satellite information SSETI-EXPRESS - SSETI EXPRESS (XO-53)

Spacetrack Directory Name SSETI-EXPRESS
Alternative name SSETI EXPRESS (XO-53)
Follow SSETI-EXPRESS SSETI-EXPRESS Tracker
Pass predictions SSETI-EXPRESS Pass predictions SSETI-EXPRESS
Orbit launches 2005-10-27 (20 years ago)
Days in orbit 7616
Country/organisation of origin European Space Agency (ESA)
Starting point PLMSC (Plesetsk Missile and Space Complex, Russia)
Perigee 675 km
Apogee 701 km
Orbit slope (inclination) 98.32°
Laps per day 15
Height SSETI-EXPRESS 687.66 km

Additional information SSETI-EXPRESS

SSETI-EXPRESS, 28894 is a payload satellite owned by ESA (ESA) in SSO that was launched on Thu, 27 Oct 2005 UTC via a KOSMOS 11K65M launch vehicle from the Plesetsk Missile And Space Complex (PKMTR). Payloads include a variety of satellites, spacecraft, and rockets equipped with specific instruments for various scientific and technological missions. These include communications satellites like Starlink; space stations such as the ISS; scientific satellites like the Hubble; Earth observation satellites from companies like Planet Labs, Umbra, and HawkEye 360; GPS; miniature CubeSats for education and research; and military/defense satellites.

satellite SSETI-EXPRESS Date of exalting 27.10.2005y. Average height of ISS SSETI-EXPRESS hundred 687.66 km. Average velocity SSETI-EXPRESS is 27050.71 km/h. Inclination SSETI-EXPRESS satellite 98.32°.

TLE



Average orbit height SSETI-EXPRESS

Average velocity SSETI-EXPRESS

Average inclination SSETI-EXPRESS

Mean right ascension of the ascending node (RAAN) SSETI-EXPRESS

Mean argument of perigee SSETI-EXPRESS

Mean semi-major axis of the orbit SSETI-EXPRESS

Mean orbital eccentricity SSETI-EXPRESS

Frequency SSETI-EXPRESS

In the table below we show the frequencies SSETI-EXPRESS.

Downlink Mode Call sign
437.250 MHz 9k6 FSK SSETI1

Update time: 2026-09-02 20:00:24
Average height of ISS SSETI-EXPRESS is: 687.66km
Average velocity SSETI-EXPRESS is: 27050.71km/h
Average orbit height SSETI-EXPRESS is: 98.32°
SSETI-EXPRESS a new group of Starlink satellites has been launched 2005-10-27
SSETI-EXPRESS is from 7616 days Days in orbit.